The table below represents the closing prices of stock ABC for the last five days. What is the rvalue of the linear regression that fits these data?
Day
1
2
3
4.
5
Value
20.71
19.69
19.61
19.64
19.26
A. -0.85650
B. 0.91237
C. -0.79631
D. 0.86493

50- 250 is correct i did that one too

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405